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/* Zebra's client header.
* Copyright (C) 2020 Netdef, Inc.
*
* This file is part of GNU Zebra.
*
* GNU Zebra is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* GNU Zebra is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _ZEBRA_SRTE_H
#define _ZEBRA_SRTE_H
#include "zebra/zebra_mpls.h"
#include "lib/zclient.h"
#include "lib/srte.h"
#ifdef __cplusplus
extern "C" {
#endif
enum zebra_sr_policy_update_label_mode {
ZEBRA_SR_POLICY_LABEL_CREATED = 1,
ZEBRA_SR_POLICY_LABEL_UPDATED = 2,
ZEBRA_SR_POLICY_LABEL_REMOVED = 3,
};
struct zebra_sr_policy {
RB_ENTRY(zebra_sr_policy) entry;
uint32_t color;
struct ipaddr endpoint;
char name[SRTE_POLICY_NAME_MAX_LENGTH];
enum zebra_sr_policy_status status;
struct zapi_srte_tunnel segment_list;
struct zebra_lsp *lsp;
struct zebra_vrf *zvrf;
};
RB_HEAD(zebra_sr_policy_instance_head, zebra_sr_policy);
RB_PROTOTYPE(zebra_sr_policy_instance_head, zebra_sr_policy, entry,
zebra_sr_policy_instance_compare)
extern struct zebra_sr_policy_instance_head zebra_sr_policy_instances;
struct zebra_sr_policy *
zebra_sr_policy_add(uint32_t color, struct ipaddr *endpoint, char *name);
void zebra_sr_policy_del(struct zebra_sr_policy *policy);
struct zebra_sr_policy *zebra_sr_policy_find(uint32_t color,
struct ipaddr *endpoint);
struct zebra_sr_policy *zebra_sr_policy_find_by_name(char *name);
int zebra_sr_policy_validate(struct zebra_sr_policy *policy,
struct zapi_srte_tunnel *new_tunnel);
int zebra_sr_policy_bsid_install(struct zebra_sr_policy *policy);
void zebra_sr_policy_bsid_uninstall(struct zebra_sr_policy *policy,
mpls_label_t old_bsid);
void zebra_srte_init(void);
int zebra_sr_policy_label_update(mpls_label_t label,
enum zebra_sr_policy_update_label_mode mode);
#ifdef __cplusplus
}
#endif
#endif /* _ZEBRA_SRTE_H */
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